2015 ROKU ROKU HC548EX VERTICAL MACHINING CENTER
Equipment Overview
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- ROKU ROKU
- Model
- HC548EX
- Year of Manufacture
- 2015
- Category
- VERTICAL MACHINING CENTERS
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A+Technical Description
The 2015 ROKU ROKU HC548EX is a 3-axis high-speed graphite and precision machining center from Japanese builder Roku-Roku, engineered for EDM electrode production and precision mold insert machining. The 23.6" x 14.1" worktable supports loads up to 440 lbs and provides a stable platform for medium-format graphite blocks and mold inserts. Axis travels of 18.1" in X, 14.1" in Y, and 10.2" in Z define the precision cutting envelope. The HSK-40 taper spindle operates at up to 32,000 RPM, enabling fine chip-load high-speed cutting of graphite, copper, and hardened steel with minimal tool deflection. Rapid traverse of 1,575 ipm maintains high productivity across extended multi-tool electrode programs. The machine is controlled by a Fanuc 31i CNC, providing reliable look-ahead processing and high-speed interpolation for complex 3D electrode geometries. A 12-tool ATC supports unattended multi-electrode production runs. The bridge-type monoblock construction provides the rigidity and thermal stability required for sustained sub-micron accuracy in precision graphite and electrode machining.
Technical Attributes
- Control System
- Fanuc 31i
- # of Axes
- 3
- Table Size (LxW)
- 23.6 x 14.1
- Y-Axis Travel
- 14.1 ''
- Max Spindle Speed
- 32000 RPM
- Z-Axis Travel
- 10.2 ''
- X-Axis Travel
- 18.1 ''
Data Accuracy and Verification
Specifications and technical details are compiled from manufacturer documentation, historical records, and third-party industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all details before relying on them.
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